KROHNE IFC 100 Converter EN - Manual (Page 70)

6
OPERATION
70
IFC 100
www.krohne.com 07/2010 - 4000041004 - MA IFC 100 R04 en
6.5 Status messages and diagnostic information
Operational faults in device
Messages on the display Description Actions
Status: F _ _ _ _ _ Operational fault in device, mA output ≤
3.6 mA or set fault current (depending
on the seriousness of the fault), status
output open, pulse / frequency output:
no pulses Repair necessary.
F error in device Fault or failure of device. Parameter or
hardware error. No measurement possible.
Group message, when one of the following
or some other severe error occurs.
F IO 1 Error, operational fault in IO 1. Parameter
or hardware error. No measurement
possible.
Load settings (Fct. C4.6.3) (backup 1,
backup 2 or factory settings). If status
message still does not disappear, replace
electronic unit.
F parameter Error, operational fault of data manager,
electronic unit, parameter or hardware
error. Parameters no longer usable.
F IO 2 Error, operational fault in IO 2. Parameter
or hardware error. No measurement
possible.
F configuration Invalid configuration: display software, bus
parameter or main software do not match
existing configuration.
If device configuration unchanged:
defective, replace electronic unit.
F display Error, operational fault in display.
Parameter or hardware error. No
measurement possible.
Defective, replace electronic unit.
F sensor electronic Error, operational fault in sensor
electronics. Parameter or hardware error.
No measurement possible.
Defective, replace electronic unit.
F sensor global Data error in the global data of the
measuring sensor electronic equipment.
Load settings (Fct. C5.6.3) (backup 1,
backup 2 or factory settings). If status
message still does not disappear, replace
electronic unit.
F sensor local Data error in the local data of the measuring
sensor electronic equipment.
Defective, replace electronic unit.
F field current local Data error in the local data of the field
current supply.
Defective, replace electronic unit.
F current output A Error, operational fault in current output.
Parameter or hardware error. No
measurement possible.
Defective, replace electronic unit.
F software user interface Fault revealed by CRC check of operation
software.
Replace electronic unit.
F hardware settings The set hardware parameters do not match
the identified hardware. A dialogue appears
in the display.
Answer queries in dialogue mode, follow
directions.
Defective, replace electronic unit.
F hardware detection Existing hardware cannot be identified. Defective, replace electronic unit.
F RAM/ROM error IO1 A RAM or ROM error is detected during the
CRC check.
Defective, replace electronic unit.
F RAM/ROM error IO2
F Fieldbus Malfunction of the Fieldbus interface. -
.book Page 70 Friday, July 9, 2010 12:29 PM